Cylindrical roller have linear contact with raceway, and the
bearings can carry heavier radial load. Applications are found in
situations characterized by heavy load and shock load and also high
rotation speed.

The N type and NU type bearings can be movable along the shaft.
They can adapt to the position changes between the shaft and
housing caused by the thermal expansion or the mounting error and
are most suitable for free end shafts.

NJ and NF types can accept certain axial load in one direction, and
NH and NUP types can accept certain axial load in two directions.

Inner ring and outer ring can be separable, and they are convenient
to mount and dismount.

The rigidity in carrying radial load in the NNU and NN types makes
them applicable for machine tool spindles.

NU type and N type cylindrical roller bearings allow the shaft to
move in the axial direction within certain limits in relation to
the housing. Therefore, they can be used as bearings on the free
end of the shaft.